GMOV-14D231K - Bourns

GMOV-14D231K Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance of the GMOV-14D231K?
  Bourns recommends a symmetrical PCB layout with a ground plane underneath the device to minimize electromagnetic interference (EMI) and ensure optimal performance. A minimum of 2 oz copper thickness is recommended for the PCB.
• How do I select the correct voltage rating for my application?
  The voltage rating of the GMOV-14D231K should be selected based on the maximum voltage expected in the application. Bourns recommends selecting a voltage rating that is at least 10-20% higher than the maximum expected voltage to ensure reliable operation.
• What is the maximum operating temperature range for the GMOV-14D231K?
  The GMOV-14D231K has an operating temperature range of -40°C to +125°C. However, the device's performance and reliability may degrade at extreme temperatures. It's essential to consider the temperature range in your application and ensure the device is operated within its specified limits.
• Can I use the GMOV-14D231K in a high-frequency application?
  The GMOV-14D231K is designed for low-frequency applications up to 100 kHz. While it may work in higher-frequency applications, its performance and effectiveness may degrade. Bourns recommends using a high-frequency MOV (Metal Oxide Varistor) like the GMOV-14F471K for applications above 100 kHz.
• How do I ensure the GMOV-14D231K is properly soldered to the PCB?
  Bourns recommends following the recommended soldering profile and using a solder with a melting point above 217°C to ensure reliable connections. The device should be soldered to the PCB using a wave soldering or reflow soldering process, and the solder joints should be inspected for quality and integrity.